bootstrap.sh

   1 #!/bin/bash
   2 # Copyright (c) 2016 Cisco and/or its affiliates.
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at:
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 set -x
  16
  17 cat /etc/hostname
  18 cat /etc/hosts
  19
  20 export DEBIAN_FRONTEND=noninteractive
  21 sudo apt-get -y update
  22 sudo apt-get -y install libpython2.7-dev python-virtualenv
  23
  24 VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
  25 VIRL_SERVER=""
  26
  27 VIRL_USERNAME=jenkins-in
  28 VIRL_PKEY=priv_key
  29 VIRL_SERVER_STATUS_FILE="status"
  30 VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
  31
  32 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
  33
  34 function ssh_do() {
  35     echo
  36     echo "### "  ssh $@
  37     ssh ${SSH_OPTIONS} $@
  38 }
  39
  40 rm -f ${VIRL_PKEY}
  41 cat > ${VIRL_PKEY} <<EOF
  42 -----BEGIN RSA PRIVATE KEY-----
  43 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
  44 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
  45 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
  46 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
  47 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
  48 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
  49 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
  50 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
  51 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
  52 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
  53 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
  54 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
  55 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
  56 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
  57 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
  58 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
  59 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
  60 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
  61 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
  62 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
  63 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
  64 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
  65 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
  66 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
  67 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
  68 -----END RSA PRIVATE KEY-----
  69 EOF
  70 chmod 600 ${VIRL_PKEY}
  71
  72 #
  73 # Pick a random host from the array of VIRL servers, and attempt
  74 # to reach it and verify it's status.
  75 #
  76 # The server must be reachable, and have a "status" file with
  77 # the content "PRODUCTION", to be selected.
  78 #
  79 # If the server is not reachable, or does not have the correct
  80 # status, remove it from the array and start again.
  81 #
  82 # Abort if there are no more servers left in the array.
  83 #
  84 while [[ ! "$VIRL_SERVER" ]]
  85 do
  86     num_hosts=${#VIRL_SERVERS[@]}
  87     if [ $num_hosts == 0 ]
  88     then
  89         echo "No more VIRL candidate hosts available, failing."
  90         exit 127
  91     fi
  92     element=$[ $RANDOM % $num_hosts ]
  93     virl_server_candidate=${VIRL_SERVERS[$element]}
  94     virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1)
  95     echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\"
  96     if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
  97     then
  98         # Candidate is in good status. Select this server.
  99         VIRL_SERVER="$virl_server_candidate"
 100     else
 101         # Candidate is in bad status. Remove from array.
 102         VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}")
 103     fi
 104 done
 105
 106 # Temporarily download VPP packages from nexus.fd.io
 107
 108 if [ "${#}" -ne "0" ]; then
 109     arr=(${@})
 110     echo ${arr[0]}
 111 else
 112     rm -f *.deb
 113     VPP_STABLE_VER="1.0.0-451~g686a5a5_amd64"
 114     VPP_REPO_URL="https://nexus.fd.io/service/local/repositories/fd.io.dev/content/io/fd/vpp"
 115     wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}.deb" || exit
 116     wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}.deb" || exit
 117     wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}.deb" || exit
 118     wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${VPP_STABLE_VER}/vpp-dpdk-dev-${VPP_STABLE_VER}.deb" || exit
 119     wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${VPP_STABLE_VER}/vpp-dpdk-dkms-${VPP_STABLE_VER}.deb" || exit
 120     wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}.deb" || exit
 121 fi
 122
 123 VPP_DEBS=(*.deb)
 124 echo ${VPP_DEBS[@]}
 125 VIRL_DIR_LOC="/tmp"
 126 VPP_DEBS_FULL=(${VPP_DEBS[@]})
 127
 128 # Prepend directory location at remote host to deb file list
 129 for index in "${!VPP_DEBS_FULL[@]}"; do
 130     VPP_DEBS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_DEBS_FULL[${index}]}
 131 done
 132
 133 echo "Updated file names: " ${VPP_DEBS_FULL[@]}
 134
 135 cat ${VIRL_PKEY}
 136 # Copy the files to VIRL host
 137 scp ${SSH_OPTIONS} *.deb \
 138     ${VIRL_USERNAME}@${VIRL_SERVER}:${VIRL_DIR_LOC}/
 139
 140 result=$?
 141 if [ "${result}" -ne "0" ]; then
 142     echo "Failed to copy vpp deb files to virl host"
 143     echo ${result}
 144     exit ${result}
 145 fi
 146
 147 # Start a simulation on VIRL server
 148 echo "Starting simulation on VIRL server"
 149
 150 function stop_virl_simulation {
 151     ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER}\
 152         "stop-testcase ${VIRL_SID}"
 153 }
 154
 155 VIRL_SID=$(ssh ${SSH_OPTIONS} \
 156     ${VIRL_USERNAME}@${VIRL_SERVER} \
 157     "start-testcase -c double-ring-nested ${VPP_DEBS_FULL[@]}")
 158 retval=$?
 159 if [ "$?" -ne "0" ]; then
 160     echo "VIRL simulation start failed"
 161     exit ${retval}
 162 fi
 163
 164 if [[ ! "${VIRL_SID}" =~ session-[a-zA-Z0-9_]{6} ]]; then
 165     echo "No VIRL session ID reported."
 166     exit 127
 167 fi
 168
 169 # Upon script exit, cleanup the simulation execution
 170 trap stop_virl_simulation EXIT
 171 echo ${VIRL_SID}
 172
 173 ssh_do ${VIRL_USERNAME}@${VIRL_SERVER} cat /scratch/${VIRL_SID}/topology.yaml
 174
 175 # Download the topology file from virl session
 176 scp ${SSH_OPTIONS} \
 177     ${VIRL_USERNAME}@${VIRL_SERVER}:/scratch/${VIRL_SID}/topology.yaml \
 178     topologies/enabled/topology.yaml
 179
 180 retval=$?
 181 if [ "$?" -ne "0" ]; then
 182     echo "Failed to copy topology file from VIRL simulation"
 183     exit ${retval}
 184 fi
 185
 186
 187 virtualenv env
 188 . env/bin/activate
 189
 190 echo pip install
 191 pip install -r requirements.txt
 192
 193 pykwalify -s resources/topology_schemas/3_node_topology.sch.yaml \
 194           -s resources/topology_schemas/topology.sch.yaml \
 195           -d topologies/enabled/topology.yaml \
 196           -vvv
 197
 198 result=$?
 199 if [ "${result}" -ne "0" ]; then
 200     echo "Topology schema validation failed."
 201     echo "However, the tests will start."
 202 fi
 203
 204 PYTHONPATH=`pwd` pybot -L TRACE \
 205     -v TOPOLOGY_PATH:topologies/enabled/topology.yaml \
 206     --include vm_envAND3_node_single_link_topo \
 207     --include vm_envAND3_node_double_link_topo \
 208     --exclude PERFTEST \
 209     --noncritical EXPECTED_FAILING \
 210     tests/